8z-(3z-5)=15

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Solution for 8z-(3z-5)=15 equation:


Simplifying
8z + -1(3z + -5) = 15

Reorder the terms:
8z + -1(-5 + 3z) = 15
8z + (-5 * -1 + 3z * -1) = 15
8z + (5 + -3z) = 15

Reorder the terms:
5 + 8z + -3z = 15

Combine like terms: 8z + -3z = 5z
5 + 5z = 15

Solving
5 + 5z = 15

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + 5z = 15 + -5

Combine like terms: 5 + -5 = 0
0 + 5z = 15 + -5
5z = 15 + -5

Combine like terms: 15 + -5 = 10
5z = 10

Divide each side by '5'.
z = 2

Simplifying
z = 2

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